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Mathematics 14 Online
OpenStudy (anonymous):

help

OpenStudy (anonymous):

@StudyGurl14

OpenStudy (anonymous):

what is the question?

OpenStudy (studygurl14):

here

OpenStudy (anonymous):

factor 48s + 54 write ur answer as a product with a whole number greater then 1

OpenStudy (studygurl14):

Last one @Improvement for now, cause I have to go eat lunch

OpenStudy (anonymous):

ok

OpenStudy (studygurl14):

okay, so factor means do the opposite of what we did last question

OpenStudy (anonymous):

yeah

OpenStudy (studygurl14):

Remember how we multiplied by the 3 on the outside? with this problem, we have pull out a number

OpenStudy (studygurl14):

First step: find teh greatest common factor (GCF) of 48 and 54

OpenStudy (anonymous):

so whats the number

OpenStudy (anonymous):

this will take ages for me to figure out

OpenStudy (studygurl14):

First, factor 48 and 54

OpenStudy (studygurl14):

What are the factors of 48?

OpenStudy (anonymous):

wait

OpenStudy (anonymous):

im so stupid

OpenStudy (studygurl14):

No, ok, do you want an example?

OpenStudy (anonymous):

sure

OpenStudy (anonymous):

studygurl???

OpenStudy (anonymous):

can u give me a medal here???

OpenStudy (studygurl14):

Okay, so the factors of 8 are: 1, 2, 4, and 8 because 1 x 8 = 8 and 2 x4 = 8

OpenStudy (anonymous):

solomon?

OpenStudy (anonymous):

@StudyGurl14

OpenStudy (studygurl14):

So, using the same thoery, what are the factors of 48?

OpenStudy (anonymous):

so what is a factor of 48??

OpenStudy (anonymous):

i dont think i get it yet

OpenStudy (anonymous):

@StudyGurl14

OpenStudy (studygurl14):

I'll get you started. 1 and 48 are factors of 48 because 1 times 48 = 48.

OpenStudy (anonymous):

@SolomonZelman

OpenStudy (studygurl14):

You can easily find teh next set of factors by diving 48 by 2, because you know it must have 2 as a factor since it is an even number

OpenStudy (studygurl14):

what is 48/2?

OpenStudy (anonymous):

24

OpenStudy (anonymous):

@StudyGurl14

OpenStudy (studygurl14):

yep, so 2 and 24 are factors of 48.

OpenStudy (anonymous):

so

OpenStudy (studygurl14):

Now, find out if 48 is divisible by 3.4+8= 12, which is divisible by 3, so 48 is divisble by 3. What is 48/3?

OpenStudy (anonymous):

.....

OpenStudy (studygurl14):

What is 48 divided by 3? use a calc if you have to

OpenStudy (anonymous):

@DanJS

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